Author Question: An inductor, battery, resistor, ammeter, and switch are connected in series. If the switch, ... (Read 140 times)

laurencescou

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An inductor, battery, resistor, ammeter, and switch are connected in series. If the switch, initially open, is now closed, what is the current's final value?
 a. zero
  b. battery voltage divided by resistance
  c. battery voltage times inductance
  d. battery voltage divided by inductance

Question 2

A wave is described by y = 10 sin (4.0pt  6.0px). If the equation is in SI units with the units suppressed, what is its speed?
 a. 2/3 m/s
  c. 1/6 m/s
  b. 3/2 m/s
  d. 1/4 m/s



bitingbit

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Answer to Question 1

B

Answer to Question 2

A



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